Publication
The present invention concerns a device for room temperature reverse-bias operation photo-detection. The device comprising: - a planar first electrode extending in a planar direction; - a second electrode positioned above the first electrode in a direction substantially perpendicular to said planar direction; and - an active region sandwiched between the first and second electrode. The active region consists of a light absorbing perovskite and wherein the light absorbing perovskite is in direct contact with at least one of the first and second electrodes.
Ulf Anders Hagfeldt, Bowen Yang, Jiajia Suo, Dmitry Bogachuk
Christophe Ballif, Gabriel Christmann, Mathieu Gérard Boccard, Sylvain Nicolay
Quentin Jean-Marie Armand Guesnay